Journal of Big Data

Table 21 Average F-measure of 3NN classification on the Two Moons artificial datasets

From: A multi-manifold learning based instance weighting and under-sampling for imbalanced data classification problems

Dataset	Original data	Proposed
imb_two_moons_IR = 1	0.99 ± 0.019	0.99 ± 0.017
imb_two_moons_IR = 5	0.99 ± 0.024	0.99 ± 0.024
imb_two_moons_IR = 10	0.98 ± 0.034	0.98 ± 0.034
imb_two_moons_IR = 20	0.98 ± 0.043	0.99 ± 0.043

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